查询词典 alloys

Typical materials that can be cast with this process are aluminum, iron, steel, nickel alloys, copper alloys.

这种工艺所用的典型材料有：铝，铁，钢，镍合金，铜合金。

The oxidation behavior of these alloys was discussed in terms of the low solubility of niobium in cobalt and the microstructure of the alloys and the oxide scales.

从合金的和所生成氧化膜的显微组织特征，尤其是从铌在钴中溶解度低的角度，对合金的氧化行为进行了讨论。

Based on transformation thermodynamics analysis, the smaller the grain sizes of melt-spun alloys are, the lower the M is. The melt-spinning technology does not change the crystal structure of the alloy. There exist obvious textures with (400) crystal plane preferential oriented crystal structure in the melt-spun alloys with different quenching rates.

Ni-Mn-Ga合金马氏体相变的热力学分析表明：快淬合金晶粒愈细小，M愈低；快淬工艺不改变合金的晶体结构；在不同淬速的快淬合金中有以(400)晶面为择优取向的织构存在。

A heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium.

一种重而脆的铂属金属元素，用于制合金，与铂或锇形成天然合金。

In order to improve the hydrogen storage properties of Ti2 alloys, over stoichiometry of A side and partial substitution of Mn by transition metals were adopted, and the hydrogen storage properties of Ti2(x=1.0, 1.1; M=V, Fe, Ni, Cu) alloys were investigated.

为改善Ti2AB2型合金的储氢性能，采用A侧过化学计量和过渡金属部分替代Mn进行多元合金化，系统研究了Ti2(x=1.0， 1.1； M=V、Fe、Ni、Cu)合金的储氢性能。

It was found that these uranium alloys, especially uranium-zirconium alloys, showed high durability against powdering upon hydrogenation and had similar hydrogen desorption properties as uranium metal.

实验发现这几种铀合金具有优良的吸氢-释氢特性和较好的抗粉化性能。

To further improve the overall properties of the alloys, the 〓 alloy having a higher discharge capacity was selected and the effect of Al substitution for Ni on the phase structure and electrochemical properties of the 〓(x=0-0.03) quinary alloys was studied.

为了进一步提高合金的综合性能，从上述研究的合金中选择了一种放电容量最高的〓合金为基础，进一步研究了在含Co合金中Al对Ni的部分替代对〓（x=0-0.03）五元合金相结构和电化学性能的影响。

In order to investigate the influence of surface tension gradient driven convection on solidification behavior of alloys under microgravity, remelt and solidification of Al-Al〓Ni eutectic alloys, which have characteristics of directional growth along temperature gradient, were carried out on board Chinese retrievable satellite.

利用我国返回式科学实验卫星搭载的梯度炉和Al-Al〓Ni共晶合金定向生长的特点，研究了与重力无关的表面张力驱动对流（Marangoni对流）对合金凝固行为的影响，在空间微重力下获得了弯曲的双涡放射状共晶组织。

Experiment results indicate that RMF can improve micrastructures of Bi-63%In hypoeutectic alloys and Bi-69%In hypereutectic alloys, increase cooling velocity distinctly.

试验结果表明：旋转磁场条件下的Bi-63%In亚共晶合金、Bi-69%In过共晶合金的组织均得到了改善和冷却速率明显加快。

Copper -zinc alloys are called substitutional alloys.

铜锌合金叫做替代式合金。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。